There are a lot of weeds growing before and after garlic seedlings, what herbicides can be used?

There are many farmers who grow some garlic, so that they can also sell it and keep it for their own stir-frying. However, there are many farmers who grow a lot of weeds when planting garlic, which also makes many farmers feel a headache. Many netizens said that it is difficult to manually weed garlic ground, and the best way is to use chemical weeding.

Many netizens also feel that this herbicide is still very easy to use, and it can also bring some convenience to farmers. <>

Weeds affect the growth of plants, and weeding is really a very difficult thing, and many netizens have said that weeding is really very cumbersome, and it also brings people a certain amount of trouble. This also requires people to take a reasonable view of this kind of things and behaviors, otherwise some bad phenomena and things will happen. After all, weeding also requires people to have a certain amount of perseverance and patience, otherwise these weeds will be everywhere, and many farmers will feel very headaches.

There are many farmers who say that when they plant some crops, there will be a lot of weeds, and these weeds also affect the growth of plants. <>

Garlic has a good seasoning effect, garlic is also a very common vegetable, and many people will buy some garlic for stir-frying. And garlic also has a good seasoning effect, if people put a few garlic when stir-frying, then it can also make the stir-fried dishes more flavorful. In this way, it can also be deeply liked by more people, and people are also very fond of garlic as a vegetable.

People like garlic very much, and some netizens said that garlic is really good, and his ** is also more cost-effective. There are many people who buy more garlic and put it at home, so that they can also make their fried dishes more tasteful. People are also very fond of some vegetables, and they say that the seasoning effect of garlic is still very good.

This is also deeply sought after and envied by many people, and people also like garlic as a vegetable very much.

Herbicides such as acetochlor, pendimethalin, prometrigin, and ethoxyflufen are more effective in garlic weeding.

Generally, 3 to 5 days before garlic sowing, spray with 150 200 ml of 20% paraquat water agent. The use of grams to control weeds in garlic fields is effective quickly but has a short duration of effect

Glyphosate herbicide, this herbicide is particularly powerful, and everyone likes to use it because it is particularly easy to use and very convenient.

This is done by selecting different herbicides according to the species of weeds in the garlic field. For example, acetochlor mainly controls grasses, ethoxyfluoroxafen can control Xanthium, quinoa, purslane, field cyanine, etc., and prochlor has a good effect on quinoa, and is effective against horsetail, gray cabbage, quinoa, dogtail grass, etc.

Promethonet is easy to cause pesticide damage when the temperature exceeds 3o°C, but garlic likes to be cold and cool, and the temperature during the sowing period is relatively low, and the normal use of the drug will generally not cause pesticide damage.

1. Herbicides such as acetochlor, pendimethalin, promethoxin, and ethoxyflufen for garlic weeding. Acetochlor is mainly used to control grasses and weeds; Pendimethalin is mainly used for the prevention and control of chickweed, cattle chickweed, etc., and also has a good control effect on pig disasters and wheat mothers; The effect of promethony on quinoa is good, and it can also control horsetail, gray cabbage, dogtail grass, etc.; Ethoxyfluorfen can be used to control Xanthium, chickweed, quinoa, purslane, tianjing, mandala, etc.

2. 80-100 ml of 90% acetochlor, 150 grams of 33% pendimethalin, 100-150 grams of 50 promethoxin, 50-70 ml of 24% ethoxyflufen can be used per mu, and 40-60 kg of water can be sprayed with water before garlic sowing before seedling. If ethoxyflufen is used after weed seedlings, it should be avoided from the 1 leaf 1 heart to 2 leaf stage of garlic, and can be used after the 4 leaf stage.

2. What herbicide to use before garlic seedlings.

120-150 ml of 33% pendimethalin emulsifiable concentrate per mu, mixed soil after medicine, has a good effect on controlling gramineous weeds; 120-150 ml of 50% acetochlor emulsifiable concentrate per mu, which can be used to control gramineous weeds and broad-leaved weeds; The control effect of 96% Jindur emulsifiable concentrate per mu is better than that of broad-leaved weeds. 40-60 ml of 24% ethoxyfluorfen emulsifiable concentrate per mu has a good control effect on buttercup.

3. What should be paid attention to when weeding garlic.

1. Spraying should be carried out on sunny days, and high temperature weather should be carried out in the evening to avoid the volatilization and loss of herbicide effect due to sun exposure. If there is light to moderate rain within 6 hours after spraying, there is no need to re-spray; If there is a heavy rainstorm within 6 hours after spraying, the liquid medicine on the leaves of the weeds will be washed away, and the spray should be resprayed after the rain stops, and the concentration of the liquid medicine is half of the original concentration.

2. The amount of water sprayed should be appropriately reduced, and it is better to spray evenly, and pay attention not to spray again.

3. When the temperature is lower than 5, the drug cannot be used, otherwise it is easy to cause drug damage.

4. Garlic seedlings are applied in the 1 leaf and 1 heart stage, and the liquid will flow along the leaf surface and accumulate in the heart leaf, resulting in burning spots on the leaves, so it should be avoided to apply the pesticide during this time.

Garlic blocking herbicide, general use: acetochlor, metolachlor, pendimethalin, ethoxyflufen, preferably 50% metolachlor. Pendimethalin.

Ethoxyfluorfen compound, the advantages of this formula: no acetochlor, garlic grows vigorously, in addition to sealing the general small seed weeds, it can also seal the vicious weeds such as chickweed and camellia. If there are other weeds that are difficult to control, it is recommended to mix oxadone to increase the blocking effect.

Herbicides are used for different weeds:

1. For garlic fields dominated by gramineous weeds, spray 30 60 kg of water on the soil surface at night with 120 150 grams of 50% Dahuili wettable powder or 200 ml of 48% fluoralin per mu for 5 7 days after garlic sowing (before seedling).

From late February to early March of the following year, spray 120 150 grams of 25% Dahuili wettable powder on 30 60 kg of water. Before spraying, the unearthed weeds need to be hoeed and picked out of the field.

2. For garlic fields dominated by broad-leaved weeds, 7 10 days after garlic sowing (before seedling), use 120 150 ml of 25% oxamidox emulsifiable concentrate per mu, or 45 65 ml of 24% fruit emulsifiable concentrate, spray 40 60 kg of water on the soil surface to avoid strong winds, and spray coarse mist with a nozzle with millimeter aperture after 5 o'clock in the afternoon.

3. For garlic mixed with gramineous weeds and broad-leaved weeds, 7 10 days after garlic sowing (before seedling), spray with 90 100 ml of hay grass per mu, spray 40 60 kg of water on the soil surface, and pay attention to spraying coarse fog in the afternoon or evening. If the grass is covered after sowing, it can be sprayed on the night after sowing, and the grass is covered in the morning of the next day, and the spring of the second year generally does not need to be reused.

Summary. Hello, the pre-seedling herbicide after garlic sowing is.

In non-no-till garlic fields, the soil is leveled before garlic sowing, older weeds are cleaned or buried, and the seeds are covered with thin soil after sowing. Spray with herbicide 1 to 3 days after sowing garlic. The main herbicide varieties are:

33% pendimethalin EC 120 150 ml mu, mixed with soil after medicine. The control effect of this drug on gramineous weeds is better than that on broad-leaved weeds. 50% acetochlor EC 120 150 ml mu, the control effect of gramineous weeds and broad-leaved weeds is good.

25% Nongsita EC 120 150 ml mu, the control effect on chickweed is poor. 96% Jindur emulsifiable concentrate 40 ml mu, the control effect of grasses and weeds is better than that of broad-leaved weeds. 24% ethoxyfluoroxade EC 40 60 ml mu, the control effect on buttercup is better, and the control effect on chickweed and curly ears is poor.

What herbicide to use for pre-emergence weeding of garlic.

Hello, garlic post-sowing pre-seedling herbicide is in non-no-till garlic field, before garlic sowing, the soil is leveled, the older weeds are cleaned or buried, and the seeds are covered with thin soil after sowing. Spray with herbicide 1 to 3 days after sowing garlic. The main herbicide varieties are:

33% pendimethalin EC 120 150 ml mu, mixed with soil after medicine. The control effect of this herb on gramineous weeds is better than that on broad-leaved weeds. 50% acetochlor EC 120 150 ml mu, the control effect of Poedium citrus weeds and broad-leaved weeds is good.

25% Nongsita EC 120 150 ml mu, the control effect on chickweed is poor. 96% Jindur emulsifiable concentrate 40 ml mu, the control effect of grasses and weeds is better than that of broad-leaved weeds. 24% ethoxyfluoroxade EC 40 60 ml mu, the control effect on buttercup is better, and the control effect on chickweed and curly ears is poor.

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I wish you a happy life and a happy life!

After <> garlic seedlings, herbicides such as quinoxalin, pendimethalin, ethoxyfluorfen, oxafen, high-efficiency grass energy, and Turon can be used. Quinoxalin can effectively control gramineous weeds in garlic, pendimethalin has good control effect on a variety of monocotyledonous weeds and broad-leaved weeds, and oxyfluorfen can control a variety of annual grasses and broad-leaved weeds in garlic fields.

1. Quinoxalin

1. After garlic emerges and grasses are at the 3-5 leaf stage, 50-60ml of 5% quinacin emulsifiable concentrate is generally used per mu, mixed with 45kg of water, to spray the weeds stems and leaves.

2. Quinoxalin is a systemic and selective stem and leaf treatment chemical herbicide, which can effectively control gramineous weeds in garlic and is relatively safe for garlic seedlings.

2. Pendimethalin

1. Apply 1-5 true leaves of garlic at the stage, generally 150-200ml of 33% pendimethalin EC per mu, mixed with 45kg of water and evenly sprayed on the soil surface.

2. Pendimethalin is a selective, systemic local conductive soil treatment agent, which not only has a good control effect on a variety of monocotyledonous weeds, but also is effective against broad-leaved weeds, and has a long effective period.

3. Ethoxyfluorfen

1. Garlic 2 leaves and 1 heart stage after the heart stage, weeds before the 4 leaves stage, generally with 50-60ml of 24% ethoxyfluorfen emulsifiable concentrate per mu, sprayed with 45kg of water.

2. Ethoxyflufen is a selective and contact herbicide, which can control a variety of annual grasses and broad-leaved weeds in garlic fields, but is ineffective against most perennial weeds. Note: It is strictly forbidden to apply pesticides at the stage of 1 leaf, 1 heart to 2 leaves of garlic; Flexibly grasp the dosage of medication according to the soil quality; The spraying should be even, meticulous and thoughtful.

Fourth, hay grass spirit

1. When garlic has just begun to emerge sporadically, 90-100ml of 42 herbanine emulsifiable concentrate per mu is generally used, and 45kg of water is evenly sprayed. Garlic can also be sprayed after the two-leaf stage, but the dosage needs to be increased.

2. Haygrass is a selective, systemic soil treatment herbicide, with a wide herbicidal spectrum, which can be used from before garlic seedlings emerge after sowing to after garlic emerges. Note: If the soil moisture in the garlic field is insufficient, it should be sprayed with drought resistance before spraying, or sprayed when the moisture is suitable after rain; Spraying should be carried out on sunny days, and spraying should be applied to me in hot and dry weather.

Fifth, efficient grass covering

Garlic fields dominated by gramineous weeds such as Kanmai Niang, Ma Tang, and Ox tendon grass can generally be used to cover grass energy, and the application time is in the 3-6 leaf stage of grass weeds in the field, and the stem and leaf spray treatment is carried out according to the conventional dosage of 30kg per mu with water.

Sixth, make it uplong

Garlic fields dominated by broad-leaved weeds such as pig disaster, cattle chickweed, and large nest vegetables (wild beans) can generally be used to make it long weeding, and the application time is before the garlic seedlings overwinter, weeds 3-4 leaf stage, and the dosage per mu is 30-40ml, which not only has a good control effect on broad-leaved weeds, but also is safe for garlic and increases yield significantly.

Summary. When the garlic comes out, it is easy to kill the garlic with herbicides, and the leaves that grow are already edible, and the use of herbicides may cause pesticide damage. The growth cycle of garlic is long, from the end of September to the beginning of October of the year, to the end of May of the next year to harvest, to symbiosis in many kinds of field weeds, from 10-15 days after sowing to emerge, generally shallow weeds germinate in 5-7 days, at this time can be used pre-seedling herbicides, which is very safe for garlic.

Dear, Hancong, you answer Oak, I'm glad to ask you this question, oh Qing Lao, next to <>

Garlic herbicide: Can you still fight weeding when garlic seedlings sprout? After budding, you can't grass anymore.

When the garlic comes out, it is easy to kill the garlic with herbicides, and the leaves that grow are already edible, and the use of herbicides may cause pesticide damage. The growth cycle of garlic is long, from the end of September to the beginning of October of the year, to the end of May of the second year of Qichun Xinlu, to be symbiotic in many kinds of field weeds, from 10-15 days after sowing to emerge, generally shallow weeds germinate in 5-7 days, at this time you can play seedlings quietly before the herbicide, garlic is very safe.